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

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

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

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

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