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