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

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

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

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

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