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

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

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

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

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