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

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

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

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

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