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