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

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

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

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

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