(0 19 14)(1 20 3)(2 9 6)(4 18 16)(5 17 7)(8 13 10)(11 15 12)
ALLOWS (11/8)-SEQUENCE
1: (2 9 12)

(0 19 14)(1 20 3)(2 11 15 12 6)(4 18 16)(5 17 7)(8 13 10)(9)
2: (8 13 10)

(0 19 14)(1 20 3)(2 11 15 12 6)(4 18 16)(5 17 7)(8)(9)(10)(13)
3: (6 15 12)

(0 19 14)(1 20 3)(2 11 15)(4 18 16)(5 17 7)(6)(8)(9)(10)(12)(13)
4: (5 17 7)

(0 19 14)(1 20 3)(2 11 15)(4 18 16)(5)(6)(7)(8)(9)(10)(12)(13)(17)