(+66-6+3-3)(3-6)(3-6)(3-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(3-6)(3-6)(3-6)(3-6)(3-6)(3-6)

(2-4)(1-4)(-6-4)(1-4)(-7-5)

(3-6)(3-6)(3-6)(3-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(3-6)(3-6)(3-6)(4-6)(4-6)(4-6)

(5-5-7)(5-5-7)(5-5-7)(6-5-7)(6-5-7)(6-5-7)

(7-6-4)(7-6-4)(7-6-4)(+1-4-6)(+1-4-6)(+1-4-6)

(+2-2-6)(+1-2-6)(7-2-6)(+1-2-6)(7-2-6)(6-2-6)

(+2-2-6)(+1-2-6)(7-2-6)(+1-2-6)(7-2-6)(6-2-6)

(+5-7)(+4-7)(+3-7)(+4-7)(+3-7)(+2-7)

【(+2-6-7)+1 7】【76 5】【43 2】

(6-63-3)(3-6)(3-6)(+33-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(+5-6)-6(+4-6)-6(+2-6)-6(+3-6)-6(+1-6)-6(7-6)-6

(61-4)(1-4)(1-4)(+21-4)(1-4)(1-4)(+1-4)

【(4-2-6)567 567+1 67+1+2 (7-2-6)+1+2+3 +1+2+3+4 (+2-6)+3+4+5】

【(+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5】

(+6-4-6)-6-6(+2-2-6)-6-6(+16-5)-5-5(7-5-2)-5-5

(6-63-3)(6-63-3)-3(6-63-3)-3-3

(6-62-2)(6-62-2)-2(6-62-2)-2-2

(6-2-5)-5-5(+2-2-5)-5-5(+1-4-7)-7-7(7-4-7)-7-7

(+6-6-33)(+6-6-33)-3(+6-6-33)-3-3

(+6-62-2)(+6-62-2)-2(+6-62-2)-2-2

(6-5-2)-5-5(+2-5-7)-5-5(+1-4-7)-7-7(7-4-7)-1-1

(-7-5-1)-1-1(3-5)-1-1(2-5)-1-1(-7-5-1)-1-1

(+1-4-6)-6-6(+4-4-6)-6-6(+3-4-6)-6-6(+2-4-6)-6-6

(6-4-1)(6-4)(6-4)(6-4)(6-4)(6-4)

(7-4-1)(7-4-1)(7-4-1)(+1-4-1)(+1-4-1)(+1-4-1)

(+66-6+3-3)(3-6)(3-6)(3-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(3-7)(3-7)(3-7)(3-7)(3-7)(3-7)

(3-7)(3-7)(3-7)(3-7)(3-7)(3-7)

(+66-6+3-3)(+3-6)(+3-6)(+33-6)(+3-6)(+3-6)

(+5-6)(+4-6)(+2-6)(+3-6)(+1-6)(7-6)

(+3-2-7)(+3-2-7)(+3-2-7)(+4-3-6)(+4-3-6)(+4-3-6)

(+5-5-7)(+5-5-7)(+5-5-7)(+6-5-7)(+6-5-7)(+6-5-7)

(+6-6)+1(7-6)6(7-6)+1 (+6-6-1)+1(7-5)6(7-5)+1

(+2-6)+1(7-6)+1(7-6)6 (+1-6)7(6-5)7(6-6)5

(+6-6)+1(7-6)6(7-6)+1 (+6-6-1)+1(7-5)6(7-5)+1

(+4-6)(+3-6)(+2-6)(+3-6)(+2-6)(+1-6)? ? ?

(+3-7)(+2-7)(+1-7)(+2-7)(+1-7)(7-5)

(+6-6)+1(7-6)6(7-6)+1 (+6-6-1)+1(7-5)6(7-5)+1

(+2-6)+1(7-6)+1(7-6)6 (+1-6)7(6-5)7(6-6)5

(+6-6)+1(7-6)6(7-6)+1 (+6-6-1)+1(7-5)6(7-5)+1

(+2-6)+1(7-6)+1(7-6)6 (+1-6)7(6-5)7(6-6)5

【67(+13) 67(+13) 67(+13) 67(+13) 67(+13) 67(+13) 】

【67(+13) 67(+13) 67(+13) 67(+13) 67(+13) 67(+13)】(6-3)(-3-1)

【(+6-64)32 (+6-64)32 (+6-64)32 (+6-63)21 (+6-63)21 (+6-63)21】

【(+6-62)1-7 (+6-62)1-7 (+6-62)1-7 (61)-7-6】+3+1

(+33-6-1)(+33-6-1)-(+33-6-4)(+33-6-4)-(+226-4)(+226-4)-(+2-26-6)(+2-26-6)

(+33-6-1)(+33-6-1)-(+33-6-4)(+33-6-4)-(+33-6-1)(+33-6-1)-(+33-6-4)(+33-6-4)

(+33-6-1)(+33-6-1)-(+33-6-4)(+33-6-4)-(+226-4)(+226-4)-(+2-26-6)(+2-26-6)

【(4-2-6)567 567+1 67+1+2 (7-2-6)+1+2+3 +1+2+3+4 (+2-6)+3+4+5】

【(+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5】

(+66-6+3-3)(3-6)(3-6)(3-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(3-6)(3-6)(3-6)(3-6)(3-6)(3-6)

(2-4)(1-4)(-6-4)(1-4)(-7-5)

(3-6)(3-6)(3-6)(3-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(3-6)(3-6)(3-6)(4-6)(4-6)(4-6)

(5-5-7)(5-5-7)(5-5-7)(6-5-7)(6-5-7)(6-5-7)

(7-6-4)(7-6-4)(7-6-4)(+1-4-6)(+1-4-6)(+1-4-6)

(+2-2-6)(+1-2-6)(7-2-6)(+1-2-6)(7-2-6)(6-2-6)

(+2-2-6)(+1-2-6)(7-2-6)(+1-2-6)(7-2-6)(6-2-6)

(+5-7)(+4-7)(+3-7)(+4-7)(+3-7)(+2-7)

【(+2-6-7)+1? 7】【76 5】【43 2】

(6-63-3)(3-6)(3-6)(+33-6)(3-6)(3-6)

(5-6)(4-6)(2-6)(3-6)(1-6)(-7-6)

(+5-6)-6(+4-6)-6(+2-6)-6(+3-6)-6(+1-6)-6(7-6)-6

(61-4)(1-4)(1-4)(+21-4)(1-4)(1-4)(+1-4)

【(4-2-6)567 567+1 67+1+2 (7-2-6)+1+2+3 +1+2+3+4 (+2-6)+3+4+5】

【(+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5 (+6-6)+3+4+5】

(6-63-3)(3-6)(3-6)(+23-6)(3-6)(3-6)

(+12-6)(2-6)(2-6)(7-6-2)(2-6)(2-6)

(6-4-1)(6-4)(6-4)(6-4)(6-4)(6-4)

(7-4-1)(7-4-1)(7-4-1)(+1-4-1)(+1-4-1)(+1-4-1)

(6-5-2)-5-5(+2-5-7)-5-5(+1-4-7)-7-7(7-4-7)-1-1

(-7-5-1)-1-1(3-5)-1-1(2-5)-1-1(-7-5-1)-1-1

(+1-4-6)-6-6(+4-4-6)-6-6(+3-4-6)-6-6(+2-4-6)-6-6

(+336-4)(6-1)(6-1)(6-1)(6-1)(6-1)??

(7-6-1)(7-6-1)(7-6-1)(7-6-1)(7-6-1)(7-6-1)

(+11-4)(+11-4)(+11-4)(+11-4)(+11-4)(+11-4)

(+5+1-5-1)? (+5+1-5-1)? (+5+1-5-1)? (+5+1-5-1)? (+5+1-5-1)? (+5+1-5-1)? ? ? ? (+66-6+3-1)? ? ? /