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