(0 20 4)(1 21 19 17 11)(2 8 3)(5 15 13 10 6)(7 12 9)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 5 15)

(0 13 10 6 5 20 4)(1 21 19 17 11)(2 8 3)(7 12 9)(14 18 16)(15)
2: (1 17 11)

(0 13 10 6 5 20 4)(1)(2 8 3)(7 12 9)(11)(14 18 16)(15)(17 21 19)
3: (14 18 16)

(0 13 10 6 5 20 4)(1)(2 8 3)(7 12 9)(11)(14)(15)(16)(17 21 19)(18)
4: (0 13 5)

(0 20 4)(1)(2 8 3)(5 10 6)(7 12 9)(11)(13)(14)(15)(16)(17 21 19)(18)