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

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

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

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

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